7O2L

Yeast 20S proteasome in complex with the covalently bound inhibitor b-lactone (2R,3S)-3-isopropyl-4-oxo-2-oxetane-carboxylate (IOC)

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.